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Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
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Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
2012.1.10
oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
EMIFILr (Inductor type) Chip Ferrite Bead
BLM18P Series (0603 Size)
c Dimensions
0.4±0.2
1.6±0.15 0.8±0.15
0.8±0.15
(in mm)
: Electrode
c Equivalent Circuit
(Resistance element becomes dominant
at high frequencies.)
c Packaging
Code Packaging Minimum Quantity
D180mm Paper Tape 4000
J330mm Paper Tape 10000
BBulk(Bag) 1000
c Rated Value (p: packaging code)
Part Number Impedance
(at 100MHz/20°C)
Impedance
(at 1GHz/20°C) Rated Current DC Resistance Operating
Temperature Range
BLM18PG300SN1p30ohm (Typ.) - 1000mA 0.05ohm max. -55 to +125°C
BLM18PG330SN1p33ohm ±25% - 3000mA 0.025ohm max. -55 to +125°C
BLM18PG600SN1p60ohm (Typ.) - 500mA 0.10ohm max. -55 to +125°C
BLM18PG121SN1p120ohm ±25% - 2000mA 0.05ohm max. -55 to +125°C
BLM18PG181SN1p180ohm ±25% - 1500mA 0.09ohm max. -55 to +125°C
BLM18PG221SN1p220ohm ±25% - 1400mA 0.10ohm max. -55 to +125°C
BLM18PG331SN1p330ohm ±25% - 1200mA 0.15ohm max. -55 to +125°C
BLM18PG471SN1p470ohm ±25% - 1000mA 0.20ohm max. -55 to +125°C
Number of Circuits: 1
Continued on the following page.